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package hdm.mi.sthbackend.service;
import hdm.mi.sthbackend.exeptions.PlayerIdNotFoundException;
import hdm.mi.sthbackend.exeptions.TournamentIdNotFoundException;
import hdm.mi.sthbackend.model.Player;
import hdm.mi.sthbackend.model.Team;
import hdm.mi.sthbackend.model.Tournament;
import hdm.mi.sthbackend.repository.ITournamentRepository;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.UUID;
@Service
@AllArgsConstructor
public class TournamentService {
ITournamentRepository tournamentRepository;
public Player addPlayerToTeam(UUID tournamentId, UUID teamId, String playerName) throws Exception {
Tournament tournament = tournamentRepository.findById(tournamentId)
.orElseThrow(() -> new Exception("TournamentId " + tournamentId + " not found"));
Player newPlayer = new Player(UUID.randomUUID(), playerName);
tournament
.getTeams()
.get(teamId)
.getTeamMembers()
.add(newPlayer);
tournamentRepository.save(tournament);
return newPlayer;
}
public Player removePlayerFromTeam(UUID tournamentId,
UUID teamId,
UUID playerId) throws TournamentIdNotFoundException, PlayerIdNotFoundException {
Tournament tournament = tournamentRepository.findById(tournamentId)
.orElseThrow(() -> new TournamentIdNotFoundException(tournamentId));
List<Player> teamMembers = tournament.getTeams()
.get(teamId)
.getTeamMembers();
Player playerToRemove = teamMembers.stream()
.filter(player -> player.getPlayerId()
.equals(playerId))
.findFirst()
.orElseThrow(() -> new PlayerIdNotFoundException(playerId));
tournament.getTeams()
.get(teamId)
.getTeamMembers()
.remove(playerToRemove);
tournamentRepository.save(tournament);
return playerToRemove;
}
public UUID updatePlayerName(UUID tournamentId,
UUID teamId,
UUID playerId,
String newPlayerName) throws Exception {
Tournament tournament = tournamentRepository.findById(tournamentId)
.orElseThrow(() -> new TournamentIdNotFoundException(tournamentId));
tournament.getTeams()
.get(teamId)
.getTeamMembers()
.stream()
.filter(player -> player.getPlayerId()
.equals(playerId))
.findFirst()
.orElseThrow(() -> new PlayerIdNotFoundException(playerId))
.setName(newPlayerName);
tournamentRepository.save(tournament);
return playerId;
}
public Team createTeam(UUID tournamentId, String teamName) throws TournamentIdNotFoundException {
Tournament tournament = tournamentRepository.findById(tournamentId)
.orElseThrow(() -> new TournamentIdNotFoundException(tournamentId));
Team team = new Team(UUID.randomUUID(), teamName, new ArrayList<>() {
});
tournament.getTeams()
.put(team.getId(), team);
tournamentRepository.save(tournament);
return team;
}
public Tournament createTournament(String tournamentName) {
Tournament tournament = new Tournament(UUID.randomUUID(), tournamentName, new ArrayList<>(), new HashMap<>());
tournamentRepository.insert(tournament);
return tournament;
}
}